Ben Mitchell (Nathan Phillips) and his two British girlfriends Liz Hunter (Cassandra Magrath) and Kristy Earl (Kestie Morassi) buy an old car to travel through the outback of Australia with little money. Their first stop is to visit a meteor crater in the isolated Wolf Creek National Park. When they go to their car, they find that it does not start and without option, they decide to spend the night in the car. Later, a local friendly man, the hillbilly Mick Taylor (John Jarrat), stops his truck, offers to help the trio, finds that they need to replace the coil and proposes to tow them to his camp, where he could fix the car. When they accept the proposal, their dreamy vacation turns into a scary nightmare.